Jawabanmu

2014-05-05T12:38:12+07:00
Volume balok = p x l x t
= 6 x 6 x 12
= 432 cm³
volume limas = p x l x t
= 6 x 6 x 4
= 114 cm³
432 cm³ + 114 cm³ = 576 cm³
2014-05-05T12:40:04+07:00
Luas limas = 2x 6 x 5 = 30 cm²
luas balok = 24 + 24 + 36 = 84 cm² 
jumlah = 114 cm²